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phys586-lec05
phys586-lec05

... the 35x45cm2 film to 2-4 cm2 CCD We’ll talk about CCD’s much later in the course but essentially visible light is converted into charge that is amplified and readout A negative is the thickness of the detector ...
Anode
Anode

... through the target before exiting. This results in greater absorption by the target and this less intensity on the anode side. ...
Lee Feder repaired and restored a Fender Twin Reverb Amp
Lee Feder repaired and restored a Fender Twin Reverb Amp

New Ultra Small Satellite Image Capturing Subsystem Development
New Ultra Small Satellite Image Capturing Subsystem Development

DEFLECTION The beam is moved around the screen by magnetic
DEFLECTION The beam is moved around the screen by magnetic

Directly-coupled Fee..
Directly-coupled Fee..

... PI, you can look at the classic Williamson circuit (6SN7 triodes), any Dynaco amp circuit (usually 7199 or 6AN8 pentode/triode, but the small p-p 6BQ5 amp used a 12DW7/7247 pair of triodes with the "12AU7-half" as the PI), and some Eico circuits which go by the classic Mullard circuit using an EF86 ...
4. Electron Charge-to
4. Electron Charge-to

- Pcpolytechnic
- Pcpolytechnic

... The images you see on your monitor are made of tiny dots called pixels. The term resolution refers to the sharpness and clarity of an image. A monitor resolution is determined by the number of pixels on the screen. It is expressed as a Matrix. The more pixels a monitor displays, higher will be its r ...
Electron Multiplying CCDs
Electron Multiplying CCDs

Ameritron AL-1200 to gs35b Conversion
Ameritron AL-1200 to gs35b Conversion

Electron probe microanalysis EPMA - UW
Electron probe microanalysis EPMA - UW

1/f noise - Cypress Semiconductor
1/f noise - Cypress Semiconductor

... A pixel array features some rows/columns of real but unused pixels at its perimeter, thus ensuring that the "useful" pixels are not affected by peripheral circuitry. ...
Speed and Kinetic Energy of Relativistic Electrons*†
Speed and Kinetic Energy of Relativistic Electrons*†

FEATURES
FEATURES

super sport manual
super sport manual

... the tube into the socket until the base of the tube is flush with the Socket. Insert these tubes into the tube sockets. The tubes are matched so you may install them in no particular order. After you install a tube carefully hold the tube spring retainer and stretch it over the top of the tube and c ...
Untitled
Untitled

KL32-1.0-100, KL32SB-1.0-100
KL32-1.0-100, KL32SB-1.0-100

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13 Digital Imaging (Lecture and Lab)

SV 811-10 short spec. - Calslaan 3-1
SV 811-10 short spec. - Calslaan 3-1

Electron-optical Column
Electron-optical Column

... ‘excess’ electrons (green). Reed 1993, Fig 4.12, p. 47 ...
1)Scanning Electron Microscope (SEM)
1)Scanning Electron Microscope (SEM)

Electron Dynamics
Electron Dynamics

... The electron beam is produced in the following simple fashion: The filament is made very hot by passing a current through it. This is exactly the same principle as a light bulb, and although you cannot look directly at the filament in the gun, you will be able to see that there is a bright light sourc ...
PHY114 S11 Term Exam 3
PHY114 S11 Term Exam 3

Electricity - Effingham County Schools
Electricity - Effingham County Schools

UW- Madison Geology 777
UW- Madison Geology 777

< 1 ... 6 7 8 9 10 11 12 13 14 ... 18 >

Video camera tube



The video camera tube was a type of cathode ray tube used to capture the television image prior to the introduction of charge-coupled devices (CCDs) in the 1980s. Several different types of tubes were in use from the early 1930s to the 1980s.In these tubes, the cathode ray was scanned across a target which was illuminated by the scene to be broadcast. The resultant current was dependent on the brightness of the image on the target. The size of the striking ray was tiny compared to the size of the target, allowing 483 horizontal scan lines per image in the NTSC format, or 576 lines in PAL.
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